ubi: Fix early logging

commit bc743f34dfa011e62edd0ea4ae8455be06c083b5 upstream.

We cannot use ubi_* logging functions before the UBI
object is initialized.

Fixes: 3260870331 ("UBI: Extend UBI layer debug/messaging capabilities")
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
index ef3618299494f4973fd528ae72325490eb622b2c..45361092915a28d28cb553b57f4fa00772aa6249 100644 (file)
--- a/drivers/mtd/ubi/build.c
+++ b/drivers/mtd/ubi/build.c
@@ -874,7 +874,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num,
        for (i = 0; i < UBI_MAX_DEVICES; i++) {
                ubi = ubi_devices[i];
                if (ubi && mtd->index == ubi->mtd->index) {
-                       ubi_err(ubi, "mtd%d is already attached to ubi%d",
+                       pr_err("ubi: mtd%d is already attached to ubi%d",
                                mtd->index, i);
                        return -EEXIST;
                }
@@ -889,7 +889,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num,
         * no sense to attach emulated MTD devices, so we prohibit this.
         */
        if (mtd->type == MTD_UBIVOLUME) {
-               ubi_err(ubi, "refuse attaching mtd%d - it is already emulated on top of UBI",
+               pr_err("ubi: refuse attaching mtd%d - it is already emulated on top of UBI",
                        mtd->index);
                return -EINVAL;
        }
@@ -900,7 +900,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num,
                        if (!ubi_devices[ubi_num])
                                break;
                if (ubi_num == UBI_MAX_DEVICES) {
-                       ubi_err(ubi, "only %d UBI devices may be created",
+                       pr_err("ubi: only %d UBI devices may be created",
                                UBI_MAX_DEVICES);
                        return -ENFILE;
                }
@@ -910,7 +910,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num,
 
                /* Make sure ubi_num is not busy */
                if (ubi_devices[ubi_num]) {
-                       ubi_err(ubi, "already exists");
+                       pr_err("ubi: ubi%i already exists", ubi_num);
                        return -EEXIST;
                }
        }